journal
https://read.qxmd.com/read/36999737/cryoprecipitate-contaminated-with-cupriavidus-pauculus-a-rare-cautionary-case-report
#1
Wenxin Li, Yongjun Wang, Wenjuan Han, Guomei Yin
AIMS: The aim was to define the source of contamination of cryoprecipitate intercepted during visual inspection before transfusion. MATERIALS AND METHODS: A clot was observed in one unit of cryoprecipitate before blood transfusion at the Dongyang People's Hospital. Bacterial cultures were performed using the BacT/ALERT system (BacT/ALERT 3D, bioMerieux, Durham, NC). The isolated bacteria were identified through conventional biochemical identification, matrix-assisted laser desorption ionization-time of flight mass spectrometry, and molecular analysis based on 16sr RNA...
March 31, 2023: Transfusion
https://read.qxmd.com/read/36999635/impact-of-red-blood-cell-transfusion-on-regional-cerebral-oxygen-saturation-during-pediatric-ecmo
#2
JOURNAL ARTICLE
Alejandro V Garcia, Ana Karen Velez, Victoria Surma, Leah R Jager, Melania M Bembea
BACKGROUND: Low cerebral regional tissue oxygenation (crSO2) is associated with unfavorable neurological outcomes in children requiring extracorporeal membrane oxygenation (ECMO) support. Red blood cell (RBC) transfusion can improve brain oxygenation and crSO2 has been proposed as a noninvasive monitoring tool that could aid in RBC transfusion decision-making. However, how crSO2 responds to RBC transfusion is largely unknown. STUDY DESIGN AND METHODS: This was a retrospective, observational cohort study of all patients <21 years supported on ECMO at a single institution from 2011 to 2018...
March 31, 2023: Transfusion
https://read.qxmd.com/read/36994873/suspected-adverse-reactions-reported-for-blood-blood-components-and-blood-products-in-vigibase
#3
JOURNAL ARTICLE
Washington T Samukange, Ting-An Lu, Patrick C Souverein, Helga Gardarsdottir, Aukje K Mantel-Teeuwisse
INTRODUCTION: Since being designated as medicines by World Health Organization (WHO), blood components are subject to pharmacovigilance reporting. Using VigiBase, the WHO global database of individual case safety reports (ICSRs), we characterized reports of adverse reactions for all blood products. STUDY DESIGN AND METHODS: ICSRs involving blood products as the suspected medicine in VigiBase between 1968 and 2021 were extracted. MedDRA preferred terms and the International Society of Blood Transfusion haemovigilance definitions were used to stratify adverse reactions...
March 30, 2023: Transfusion
https://read.qxmd.com/read/36994786/associations-between-abo-non-identical-platelet-transfusions-and-patient-outcomes-a-multicenter-retrospective-analysis
#4
JOURNAL ARTICLE
Daniel W Bougie, Sarah E Reese, Rebecca J Birch, Deborah B Bookwalter, Patrick K Mitchell, David Roh, Lisa Baumann Kreuziger, Ritchard G Cable, Ruchika Goel, Jerome Gottschall, Ronald George Hauser, Jeanne E Hendrickson, Eldad A Hod, Cassandra D Josephson, Stacie Kahn, Steven H Kleinman, Alan E Mast, Paul M Ness, Nareg H Roubinian, Steven Sloan
BACKGROUND: Due to platelet availability limitations, platelet units ABO mismatched to recipients are often transfused. However, since platelets express ABO antigens and are collected in plasma which may contain ABO isohemagglutinins, it remains controversial as to whether ABO non-identical platelet transfusions could potentially pose harm and/or have reduced efficacy. STUDY DESIGN AND METHODS: The large 4-year publicly available Recipient Epidemiology and Donor Evaluation Study-III (REDS-III) database was used to investigate patient outcomes associated with ABO non-identical platelet transfusions...
March 30, 2023: Transfusion
https://read.qxmd.com/read/36988059/comparison-of-three-antepartum-risk-assessment-tools-to-predict-significant-postpartum-hemorrhage-in-livebirths
#5
JOURNAL ARTICLE
Vani C Movva, Jay Bringman, Amanda Young, Celia Gray, A Dhanya Mackeen, Michael J Paglia
BACKGROUND: To adequately predict significant postpartum hemorrhage (PPH) at hospital admission, we evaluated and compared the accuracy of three risk assessment tools: 1. California Maternal Quality Care Collaborative (CMQCC), 2. American College of Obstetrics and Gynecology Safe Motherhood Initiative (ACOG SMI) and 3. Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN). STUDY DESIGN AND METHODS: This is a retrospective cohort study of people who delivered liveborn infants from January 2018 to June 2021 at our center...
March 29, 2023: Transfusion
https://read.qxmd.com/read/36975826/effects-of-extended-transport-on-cryopreserved-allogeneic-hematopoietic-progenitor-cell-hpc-product-quality-and-optimal-methods-to-assess-hpc-stability
#6
JOURNAL ARTICLE
Opal L Reddy, Mame Thioye Sall, Anh Dinh, Yihua Cai, Martin Ongkeko, Nina Arya, Jennifer Wilder, Minh Tran, Ping Jin, David F Stroncek, Sandhya R Panch
BACKGROUND: Since the beginning of the COVID-19 pandemic, cryopreservation of hematopoietic progenitor cell (HPC) products has been increasingly used to ensure allogeneic donor graft availability prior to recipient conditioning for transplantation. However, in addition to variables such as graft transport duration and storage conditions, the cryopreservation process itself may adversely affect graft quality. Furthermore, the optimal methods to assess graft quality have not yet been determined...
March 28, 2023: Transfusion
https://read.qxmd.com/read/36971056/parent-perceptions-of-emergent-blood-transfusion-in-children
#7
JOURNAL ARTICLE
Katrina M Morgan, Rachel Lobo, Kyle Annen, Ricardo I Villarreal, Stella Chou, Stacey Uter, Julie C Leonard, Cameryn Dyer, Mark Yazer, Philip C Spinella, Christine M Leeper
BACKGROUND: RhD-negative blood products are in chronic short supply leading to renewed interest in utilizing RhD-positive blood products for emergency transfusions. This study assessed parental perceptions of emergency RhD-positive blood use in children. METHODS: A survey of parents/guardians was conducted on their tolerance of transfusing RhD-positive blood to RhD-negative female children ≤17 years old at four level 1 pediatric hospitals. RESULTS: In total, 621 parents/guardians were approached of whom 378/621 (61%) completed the survey in its entirety and were included in the analysis...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971055/mitigating-the-cryoprecipitate-shortage-by-using-apheresis-plasma-as-a-manufacturing-source
#8
LETTER
Rugved Pattarkine, Aida-Rae Manansala, Alyssa Ziman, Dawn C Ward
No abstract text is available yet for this article.
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971054/hemostatics-in-patients-with-inhibited-coagulation-hempic-a-viscoelastic-in-vitro-analysis
#9
JOURNAL ARTICLE
Raimund Lechner, Katharina Hanke, Anna Schmid, Benjamin Mayer, Matthias Helm, Martin Kulla, Björn Hossfeld
BACKGROUND: The military has used topical hemostatic agents to successfully treat life-threatening external bleeding for years. In contrast to the military environment, the general population are increasingly prescribed anticoagulants. There are only few comparative evaluations of topical hemostatic agents with anticoagulated human blood. It is important to understand the impact of these agents on those who take anticoagulants. STUDY DESIGN AND METHODS: Citrated blood of patients treated with enoxaparin, heparin and acetylsalicylic acid, apixaban or phenprocoumon was incubated with different hemostatic agents (QuikClot Gauze, Celox Granules, Celox Gauze, Chito SAM 100, WoundClot Trauma Gauze, QuikClot Gauze Moulage Trainer and Kerlix) and rotational thromboelastometry was performed with non-activated thromboelastometry (NATEM reagent)...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971034/effects-of-radiation-exposure-and-storage-on-the-energy-metabolome-of-platelets-in-whole-blood
#10
JOURNAL ARTICLE
Sandra C Becerra, Barbara A Christy, Maryanne C Herzig, James A Bynum, Daniel N Darlington
BACKGROUND: Exposure to radiation through battlefield use of nuclear weapons, terrorist attacks or accidents at nuclear power plants is a current concern for the military. Beyond the risk of exposure to personnel is the intentional or accidental irradiation of our blood banking supply system. It is unknown how large doses of ionizing radiation affect storage of blood and blood products, including platelets. The major function of platelets is clot formation which includes aggregation, shape change, vesicle release, and fibrinogen attachment; these tasks require a significant amount of energy...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971033/sports-disaster-preparedness
#11
JOURNAL ARTICLE
Mansoor Khan
No abstract text is available yet for this article.
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971031/a-prospective-assessment-of-the-medic-autologous-blood-transfusion-skills-for-field-transfusion-preparation
#12
JOURNAL ARTICLE
Steven G Schauer, Fabiola Mancha, Jessica Mendez, Melody A Martinez, Erika A Jeschke, Michael D April, Andrew D Fisher, Derek J Brown, Wells L Weymouth, Jason B Corley, Ronnie Hill, Andrew P Cap
BACKGROUND: Data demonstrate benefit from blood product administration near point-of-injury (POI). Fresh whole blood transfusion from a pre-screened donor provides a source of blood at the POI when resources are constrained. We captured transfusion skills data for medics performing autologous blood transfusion training. METHODS: We conducted a prospective, observational study of medics with varying levels of experience. Inexperienced medics were those with minimal or no reported experience learning the autologous transfusion procedures, versus reported experience among special operations medics...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971024/the-role-of-sodium-citrate-during-extended-cold-storage-of-platelets-in-platelet-additive-solutions
#13
JOURNAL ARTICLE
Lacey Johnson, Christopher Roan, Pearl Lei, Philip C Spinella, Denese C Marks
BACKGROUND: Cold-stored platelets are increasingly being used to treat bleeding. Differences in manufacturing processes and storage solutions can affect platelet quality and may influence the shelf-life of cold-stored platelets. PAS-E and PAS-F are approved platelet additive solutions (PAS) in Europe and Australia, or the US, respectively. Comparative data is required to facilitate international transferability of laboratory and clinical data. STUDY DESIGN AND METHODS: Single apheresis platelets from matched donors (n=8) were collected using the Trima apheresis platform and resuspended in either 40% plasma/60% PAS-E or 40% plasma/60% PAS-F...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971017/transfusion-of-abo-group-identical-red-blood-cells-following-uncrossmatched-transfusion-does-not-lead-to-higher-mortality-in-civilian-trauma-patients
#14
JOURNAL ARTICLE
Mark H Yazer, Nancy M Dunbar, John R Hess, Erin E Tuott, Mohammad Bahmanyar, Jessica Campbell, Magali Fontaine, Ara Ko, Jian Mi, Michael F Murphy, Jessica Poisson, Jay S Raval, Andrew W Shih, Jason L Sperry, Julie Staves, Michelle Wong, Matthew T S Yan, Alyssa Ziman, Jansen N Seheult
BACKGROUND: Questions persist about the safety of switching non-group O recipients of group O uncrossmatched red blood cells (RBC) or low titer group O whole blood (LTOWB) to ABO-identical RBCs during their resuscitation. METHODS: The database of an earlier nine-center study of transfusing incompatible plasma to trauma patients was reanalyzed. The patients were divided into three groups based on 24-hour RBC transfusion: 1) group O patients who received group O RBC/LTOWB units (control group, n=1203), 2) non-group O recipients who received only group O units (n=646), 3) non-group O recipients who received at least one unit of group O and non-group O units (n=562)...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36971012/receipt-of-low-titer-group-o-whole-blood-does-not-lead-to-hemolysis-in-children-weighing-less-than-20-kilograms
#15
JOURNAL ARTICLE
Elissa Abou Khalil, Barbara A Gaines, Katrina Morgan, Philip C Spinella, Mark H Yazer, Darrell J Triulzi, Christine Leeper
OBJECTIVE: The safety of Low Titer Group O Whole Blood (LTOWB) transfusion has not been well-studied in small children. METHODS: This is a single-center retrospective cohort study of pediatric recipients of RhD- LTOWB (June 2016-October 2022) who weigh less than 20 kilograms. Biochemical markers of hemolysis (lactate dehydrogenase, total bilirubin, haptoglobin, and reticulocyte count) and renal function (creatinine and potassium) were recorded on the day of LTOWB transfusion and post-transfusion days 1 and 2...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36970937/airborne-uav-delivery-of-blood-products-and-medical-logistics-for-combat-zones
#16
JOURNAL ARTICLE
Daniel T Lammers, James M Williams, Jeffrey R Conner, Emily Baird, Omar Rokayak, John M McClellan, Jason R Bingham, Richard Betzold, Matthew J Eckert
BACKGROUND: Innovative solutions to resupply critical medical logistics and blood products may be required in future near peer conflicts. Unmanned aerial vehicles (UAVs) are increasingly being used in austere environments and may be a viable platform for medical resupply and the transport of blood products. METHODS: A literature review on PubMed and Google Scholar up to March of 2022 yielded a total of 27 articles that were included for this narrative review. The objectives of this article are to discuss the current limitations prehospital blood transfusion in military settings, discuss the current uses of UAVs for medical logistics, and highlight the ongoing research surrounding UAVs for blood product delivery...
March 27, 2023: Transfusion
https://read.qxmd.com/read/36965173/multi-institutional-experience-with-covid-19-convalescent-plasma-in-children
#17
JOURNAL ARTICLE
Cyril Jacquot, Oren Gordon, Daniel Noland, Jeffrey R Donowitz, Emily Levy, Sanjay Jain, Zachary Willis, Casey Rimland, Michele Loi, Antonio Arrieta, Kyle Annen, Noelle Drapeau, Stephanie Osborne, Monica I Ardura, Satyam Arora, Elise Zivick, Meghan Delaney
BACKGROUND AND OBJECTIVES: Convalescent COVID-19 plasma (CCP) was developed and used worldwide as a treatment option by supplying passive immunity. Adult studies suggest administering high-titer CCP early in the disease course of patients who are expected to be antibody-negative; however, pediatric experience is limited. We created a multi-institutional registry to characterize pediatric patients (<18 years) who received CCP and assess the safety of this intervention. METHODS: A REDCap survey was distributed...
March 25, 2023: Transfusion
https://read.qxmd.com/read/36965171/a-narrative-review-of-prehospital-hemorrhagic-shock-treatment-with-non-blood-product-medications
#18
JOURNAL ARTICLE
Capt Caleb Knight, Col Vikhyat S Bebarta, Adam Meledeo, Evan Ross, Xiaowu Wu, Todd Getz, James Bynum, Michael D April, L T C Steven G Schauer
No abstract text is available yet for this article.
March 25, 2023: Transfusion
https://read.qxmd.com/read/36961333/modeling-unrelated-blood-stem-cell-donor-recruitment-using-simulated-registrant-cohorts-assessment-of-human-leukocyte-antigen-matching-across-ethnicity-groups
#19
JOURNAL ARTICLE
John T Blake, Gaganvir Parmar, Kathy Ganz, Matthew D Seftel, David S Allan
BACKGROUND: Human leukocyte antigen (HLA)-matched unrelated donors are not available for some patients considered for allogeneic hematopoietic cell transplantation, particularly among certain ethnic groups. Simulated recruitment modeling can inform efforts to find new matches for more patients. METHODS: Simulated recruits were generated by assigning a pair of donor HLA haplotypes from historical data files and matched against HLA data of patient searches in the Canadian Blood Services Stem Cell Registry...
March 24, 2023: Transfusion
https://read.qxmd.com/read/36960741/multicenter-multidisciplinary-user-centered-design-of-a-clinical-decision-support-and-simulation-system-for-massive-transfusion
#20
JOURNAL ARTICLE
Brenton Sanderson, Jeremy D Field, Ahmet B Kocaballi, Lise J Estcourt, Farah Magrabi, Erica M Wood, Enrico W Coiera
BACKGROUND: Managing critical bleeding with massive transfusion (MT) requires a multidisciplinary team, often physically separated, to perform several simultaneous tasks at short notice. This places a significant cognitive load on team members, who must maintain situational awareness in rapidly changing scenarios. Similar resuscitation scenarios have benefited from the use of clinical decision support (CDS) tools. STUDY DESIGN AND METHODS: A multicenter, multidisciplinary, user-centered design (UCD) study was conducted to design a computerized CDS for MT...
March 24, 2023: Transfusion
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